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added boolean variables example (#21244)

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LRodriguez
2018-11-08 05:15:55 -06:00
committed by nik
parent ad678a10ce
commit de990a6ed0
1 changed files with 4 additions and 2 deletions
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guide/english/typescript/boolean-type/index.md
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@ -4,8 +4,10 @@ title: Boolean Type
# Boolean Type # Boolean Type
`boolean` is your basic JavaScript true/false value. `Boolean` is your basic JavaScript true/false value.
`Boolean` variables are used to indicate whether a condition is true or not, or to represent two states, for example if a light is on or off.
```typescript ```typescript
let isDone: boolean = false; let isDone: boolean = false;
let isTurnedOn: boolean = true;
``` ```